CentOS Linux 8.4 [TuxCare] Security Update: python3-rrdtool / rrdtool / rrdtool-devel / rrdtool-doc / etc (CENTOS8.4:CLSA-2026:1783688821)

The CentOS Linux 8.4 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.4:CLSA-2026:1783688821 advisory. - A flaw was found in rrdcached, a component of rrdtool. A local attacker with access to a rrdcached socket can exploit a stack-based buffer...

Rocky Linux 9.6 [TuxCare] Security Update: python3-rrdtool / rrdtool / rrdtool-devel / rrdtool-doc / etc (ALMALINUX9.6:CLSA-2026:1784070663)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1784070663 advisory. - A flaw was found in rrdcached, a component of rrdtool. A local attacker with access to a rrdcached socket can exploit a stack-based buffe...

Alibaba Cloud Linux 3 : 0186: rrdtool (ALINUX3-SA-2026:0186)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2026:0186 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-43958: A flaw was found in rrdcached, a...

CVE-2026-43958

A flaw was found in rrdcached, a component of rrdtool. A local attacker with access to a rrdcached socket can exploit a stack-based buffer overflow by sending an oversized CREATE request. This vulnerability can lead to a denial of service by crashing the daemon or potentially allow for arbitrary...